Trans-Sonic Truss-Braced Wing May Help Reduce Fuel Consumption
[ad_1] Instrumentation technician Michael Hodgins performs installation measures on the trans-sonic truss-braced wing model at Langley Research Center’s 14×22 subsonic
Read more[ad_1] Instrumentation technician Michael Hodgins performs installation measures on the trans-sonic truss-braced wing model at Langley Research Center’s 14×22 subsonic
Read more[ad_1] There are many types of rocket fuel. Some are more useful on a particular planet. And some can be
Read more[ad_1] Future Mars astronauts could make rocket fuel on the Red Planet using air, water and sunlight, a new study
Read more[ad_1] A recent poll found that 60% of Americans believe gas and oil companies are to blame for the climate
Read more[ad_1] Greenpeace E.U. and 20 other environmental organizations launched a new campaign this month demanding a European Union–wide ban on
Read more[ad_1] picture alliance via Getty ImagesWind turbines turn in a strong wind in Germany. As Congress debates whether to pare
Read more[ad_1] How to propel a spacecraft without propellant? Use electrodynamic tethers. These are long, strong conductors connecting two spacecraft. When
Read more[ad_1] Environment minister Zac Goldsmith has said the ongoing petrol crisis is a “good lesson” in the need for the
Read more[ad_1] On a Saturday in early October 2011, Mike Smith was fishing on a pond on his property northwest of
Read more[ad_1] While the focus is usually on fossil fuel emissions as the main climate change culprit, a new analysis by the nonprofit Energy
Read more